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Rivers
Regions
Misc.
Continents
Oceans
100
This river is the border between Mexico and the United States
What is the Rio Grande?
100
This region is mostly on Canada.
What is the Canadian Shield?
100
This land form is a large flat area that is higher than the surrounding land.
What is a plateau?
100
This continent includes places like China and Japan.
What is Asia?
100
Known as the "highway" for explorers, early settlers, and later immigrants.
What is the Atlantic Ocean?
200
This river was explored by Lewis and Clark.
What is the Columbia river?
200
This region gradually rises in elevation westward.
What is the Great Plains?
200
There are inland port cities developed in the Midwest along them.
What are the Great Lakes?
200
These two continents make up Eurasia.
What is Asia and Europe?
200
The largest Ocean.
What is the Pacific Ocean?
300
This river is divides the country in half; larger states and smaller states.
What is the Mississippi river?
300
This region contains the oldest mountains in North America.
What is the Appalachian Highlands?
300
This is land surrounded by land on 3 sides.
What is a peninsula?
300
This continent is the southern most continent.
What is Antarctica?
300
This Ocean is just north of Antarctica.
What is the Southern Ocean?
400
This river is the "gateway to the west."
What is the Ohio river?
400
This region is along the Atlantic Ocean and Gulf of Mexico.
What is the Coastal Plain?
400
This provided French and Spanish explorers with routes to Mexico and other parts of North America.
What is the Gulf of Mexico?
400
This continent is the home of the Continental Divide
What is North America?
400
The northern most ocean.
What is the Arctic Ocean?
500
This river was explored by the Spanish.
What is the Colorado River?
500
This region has flatlands, rivers, broad river valleys, and grassy hills.
What is the Interior Lowlands?
500
This is a stream or river that flows into a larger river.
What is a tributary?
500
This continent includes Madagascar.
What is Africa?
500
This ocean in south of India.
What is the Indian Ocean?